3D printer with quick heating and anti-blocking functions

Abstract

The invention discloses a 3D printer with quick heating and anti-blocking functions and relates to the technical field of 3D printing equipment The 3D printer comprises a baseplate, wherein a machinecase is fixedly connected with the top of the baseplate; a transmission case is fixedly connected with the top of the baseplate and positioned on one side of the machine case; a heating case is fixedly connected with the top of the transmission case; a rotating shaft is rotationally connected with the bottom of the inner wall of the transmission case; and the top end of the rotating shaft sequentially penetrates through the transmission case and the heating case as well as extends into the heating tank. By adoption of the 3D printer with the quick heating and anti-blocking functions, a raw material can be quickly heated and molten in a centralized manner, and then the molten raw material can be pumped into a printing head for printing; when people have no need to use the 3D printer, a material pump can be enabled to perform reverse operation; and accordingly, a molten liquid remaining inside the printing head and a heat preservation hose can be pumped back to the heating case, and thecircumstance that the printing head is blocked can be well avoided.

Description

technical field [0001] The invention relates to the technical field of 3D printing equipment, in particular to a 3D printer with rapid heating and anti-blocking functions. Background technique [0002] A 3D printer is a device that can "print" a real 3D object. It is a kind of industrial robot. A 3D printer can not only "print" a complete building, but even print it for astronauts in a spaceship. The shape of any desired item, 3D printing technology used to be used to make models in the fields of mold manufacturing and industrial design, and is now gradually being used for direct manufacturing of some products. This technology is becoming popular. The principle of 3D printers is to Data and raw materials are put into the 3D printer, and the machine will manufacture the product layer by layer according to the program, and the printed product can be used immediately. The types of 3D printers are generally divided into fused deposition rapid prototyping, 3D powder bonding, and ...

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies of the prior art, the present invention provides a 3D printer with rapid heating and anti-blocking functions, which solves the problem that the raw materials cannot be heated and melted in a concentrated and rapid manner, and then pumped into the printing nozzle for printing and cannot be achieved. The problem of anti-blocking purpose

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